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20052021
most citedAutomorphisms of Drinfeld half-spaces over a finite field

4 citations · 5 across the 5 of their papers we have counts for

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Showing 2012Show all

2 papers · 1 filter

math.GR2012

Simplicity of some twin tree automorphism groups with trivial commutation relations

Jun Morita, Bertrand Rémy

We prove simplicity for incomplete rank 2 Kac-Moody groups over algebraic closures of finite fields with trivial commutation relations between root groups corresponding to prenilpo…

math.AG2012★ 4 cited

Automorphisms of Drinfeld half-spaces over a finite field

Bertrand RÉMY, Amaury Thuillier, Annette Werner

We show that the automorphism group of Drinfeld's half-space over a finite field is the projective linear group of the underlying vector space. The proof of this result uses analyt…